*{
	margin: 0;
	padding: 0;
	font-family: "黑体";
}
body{
	background-color: #F5F5F5;
}
ul{
	list-style: none;
}
a{
	text-decoration: none;
}

.heading-content{
	width: 100%;
	height: 80px;
	background-color: #F5F5F5;
}
.heading-content img{
	width: 120px;
	height: 40px;
	float: left;
	margin-top: 20px;
	margin-left: 15%;
}
.heading-words-active a:active{
	color: chartreuse;
}
.heading-words a:hover{
	color: chartreuse;
}
.heading-words a{
	color: black;
}
.heading-words{
	float: left;
	margin-left: 30px;
}
.heading-words li{
	float: left;
	margin-left: 30px;
	line-height: 80px;
	font-size: 14px;
}
.heading-icon{
	float: left;
	margin-left: 15%;
}

.heading-icon li{
	float: left;
	margin-left: 30px;
	margin-top: 13px;

}
.heading-icon img{
	width: 15px;
	height: 15px;
}
.bg-picture{
	width: 100%;
	height: 250px;
    background-position: center;
	background: url(../img/jikexueyuan/images/banner.jpg) no-repeat -110px -50px;
	background-size: 120% 250px;
	color: aliceblue;
    font-family: ""arial, helvetica, sans-serif"";
    position: relative;
}
.bg-picture h3{
	position: absolute;
	margin-top: 20px;
	margin-left: 34%;
}
.bg-picture p{
	position: absolute;
	margin-top: 50px;
	margin-left: 34%;
	font-size: 11px;
}
.left-nav{
	width: 150px;
	height: 203px;
	border: 1px solid darkgray;
	border-radius: 3px;
	background-color: #fff;
}
.left-nav li a{
	color: #000000;
	font-size: 14px;
}
.left-nav li{
	border-bottom:1px solid darkgray ;
	
	width: 150px;
	height: 40px;
}
.left-nav li a{
	line-height: 40px;
	margin-left: 15px;
}
.last-nav{
	border-bottom:none ;
}
.left-nav li a:hover{
	color: chartreuse;
}
.nav{
	display: block;
	position: fixed;
	margin-left:18% ;
	margin-top: -18%;
	position: fixed;
}
.container{
	width: 50%;
	position: relative;
	margin-left: 32%;
	
}
.container h3{
	float: left;
}
.container p{
	line-height: 25px;
	float: left;
	font-size: 12px;
}
.Growth-plan-a{
	display: block;
	margin-top: 30px;
}
.Growth-plan:hover{
	border-bottom: 2px solid #D8D8D8;
	border-left: 2px solid #D8D8D8;
	border-right: 2px solid #D8D8D8;
}
.Growth-plan{
	display: block;
	clear: both;
	border: 2px solid #F5F5F5;
	width: 100%;
	height: 140px;
	background-color: #FFFFFF;
}
.Growth-plan img{
	float: left;
	height: 140px;
	width: 180px;
}
.Growth-plan-content h4{
	margin-top: 10px;
	margin-left: 8px;
	float: left;
	color: #000000;
}
.teacher{
	float: left;
	margin-top: 0px;
	margin-left: 10px;
	font-size: 10px;
	color: #A9A9A9;
}
.teaching{
	margin-left: 190px;
	font-size: 12px;
	color: #666666;
}
.price{
	display: block;
	float: left;
	font-size: 16px;
	color: red;
	margin-left: 10px;
	margin-top: 25px;
}
.cost-price{
	display: block;
	float: left;
	font-size: 10px;
	text-decoration: line-through;
	color: #A9A9A9;
	margin-left: 10px;
	margin-top: 30px;
}
.message{
	display: block;
	float: left;
	font-size: 10px;
	color: #A9A9A9;
	margin-left: 110px;
	margin-top: 30px;
}
.number{
	display: block;
	float: left;
	font-size: 10px;
	color: #A9A9A9;
	margin-left: 50px;
	margin-top: 30px;
}
.Special-increase-title{
	margin-top: 40px;
}
.Special-increase{
	display: block;
	margin-top: 30px;
	position: relative;
}
.course-one{
	position: absolute;
	display: block;
	margin-top: 5%;
	
	width: 30%;
	height: 220px;
	background-color: #FFFFFF;
	border: 2px solid #F5F5F5;
	
}
.course-one img{
	width: 100%;
	height: 120px;
	margin: 0px;
}
.course-title{
	margin-left: 10px;
	margin-top: 10px;
	font-size: 14px;
	color: #000000;
}
.course-teacher{
	margin-left: 10px;
	
	font-size: 10px;
	color: #A9A9A9;
}
.course-price{
	display: block;
	position: absolute;
	color: red;
	float: left;
	margin-left: 10px;
	margin-top: 15px;
}
.course-cost-price{
	display: block;
	position: absolute;
	font-size: 10px;
	
	color: #A9A9A9;
	margin-left: 70px;
	margin-top: 20px;
	text-decoration: line-through;
}
.course-number{
	display: block;
	position: absolute;
	font-size: 10px;
	
	color: #A9A9A9;
	margin-left: 120px;
	margin-top: 20px;
}
.course-one:hover{
	border:2px solid #D8D8D8 ;
}
.course-two{
	position: absolute;
	display: block;
	margin-top: 5%;
	margin-left: 35%;
	width: 30%;
	height: 220px;
	background-color: #FFFFFF;
	border: 2px solid #F5F5F5;
	
}
.course-two img{
	width: 100%;
	height: 120px;
	margin: 0px;
}
.course-two:hover{
	border:2px solid #D8D8D8 ;
}
.course-three{
	position: absolute;
	display: block;
	margin-top: 5%;
	margin-left: 70%;
	width: 30%;
	height: 220px;
	background-color: #FFFFFF;
	border: 2px solid #F5F5F5;
	
}
.course-three img{
	width: 100%;
	height: 120px;
	margin: 0px;
}
.course-three:hover{
	border:2px solid #D8D8D8 ;
}
.course-four{
	position: absolute;
	display: block;
	margin-top: 280px;
	
	width: 30%;
	height: 220px;
	background-color: #FFFFFF;
	border: 2px solid #F5F5F5;
	
}
.course-four img{
	width: 100%;
	height: 120px;
	margin: 0px;
}
.course-four:hover{
	border:2px solid #D8D8D8 ;
}
.course-five{
	position: absolute;
	display: block;
	margin-top: 280px;
	margin-left: 35%;
	width: 30%;
	height: 220px;
	background-color: #FFFFFF;
	border: 2px solid #F5F5F5;
	
}
.course-five img{
	width: 100%;
	height: 120px;
	margin: 0px;
}
.course-five:hover{
	border:2px solid #D8D8D8 ;
}
.course-six{
	position: absolute;
	display: block;
	margin-top: 280px;
	margin-left: 70%;
	width: 30%;
	height: 220px;
	background-color: #FFFFFF;
	border: 2px solid #F5F5F5;
	
}
.course-six img{
	width: 100%;
	height: 120px;
	margin: 0px;
}
.course-six:hover{
	border:2px solid #D8D8D8 ;
}
.course-seven{
	position: absolute;
	display: block;
	margin-top: 560px;
	margin-left: 0%;
	width: 30%;
	height: 220px;
	background-color: #FFFFFF;
	border: 2px solid #F5F5F5;
	
}
.course-seven img{
	width: 100%;
	height: 120px;
	margin: 0px;
}
.course-seven:hover{
	border:2px solid #D8D8D8 ;
}
.course-eight{
	position: absolute;
	display: block;
	margin-top: 560px;
	margin-left: 35%;
	width: 30%;
	height: 220px;
	background-color: #FFFFFF;
	border: 2px solid #F5F5F5;
	
}
.course-eight img{
	width: 100%;
	height: 120px;
	margin: 0px;
}
.course-eight:hover{
	border:2px solid #D8D8D8 ;
}
.course-nine{
	position: absolute;
	display: block;
	margin-top: 560px;
	margin-left: 70%;
	width: 30%;
	height: 220px;
	background-color: #FFFFFF;
	border: 2px solid #F5F5F5;
	
}
.course-nine img{
	width: 100%;
	height: 120px;
	margin: 0px;
}
.course-nine:hover{
	border:2px solid #D8D8D8 ;
}
.course-ten{
	position: absolute;
	display: block;
	margin-top: 840px;
	margin-left: 0%;
	width: 30%;
	height: 220px;
	background-color: #FFFFFF;
	border: 2px solid #F5F5F5;
	
}
.course-ten img{
	width: 100%;
	height: 120px;
	margin: 0px;
}
.course-ten:hover{
	border:2px solid #D8D8D8 ;
}
.course-eleven{
	position: absolute;
	display: block;
	margin-top: 840px;
	margin-left: 35%;
	width: 30%;
	height: 220px;
	background-color: #FFFFFF;
	border: 2px solid #F5F5F5;
	
}
.course-eleven img{
	width: 100%;
	height: 120px;
	margin: 0px;
}
.course-eleven:hover{
	border:2px solid #D8D8D8 ;
}
.course-twelve{
	position: absolute;
	display: block;
	margin-top: 840px;
	margin-left: 70%;
	width: 30%;
	height: 220px;
	background-color: #FFFFFF;
	border: 2px solid #F5F5F5;
	
}
.course-twelve img{
	width: 100%;
	height: 120px;
	margin: 0px;
}
.course-twelve:hover{
	border:2px solid #D8D8D8 ;
}
.Teacher-introduction{
	position: relative;
	clear: both;
	margin-top: 1150px;
}
.each-teacher{
	margin-top: 20px;
	width: 100%;
	height: 100px;
	background-color: #FFFFFF;
	border: 1px solid #D8D8D8;
	border-radius: 2px;
}
.Our-teacher-one{
	float: left;
	
	width: 33.2%;
	height: 100px;
	background-color: #FFFFFF;
	border-right: 1px solid #D8D8D8;
}

.Our-teacher-one img{
	position: relative;
	float: left;
	margin-top: 25px;
	margin-left: 25px;
	width: 50px;
	height: 50px;
	border-radius: 50px;
}
.teacher-name{
	position: absolute;
	display: block;
	float: left;
	margin-top: 25px;
	margin-left: 90px;
}
.introduction{
	color:#D8D8D8 ;
	float: left;
	margin-top: -22px;
	margin-left: 90px;
	font-size: 10px;
}
.Our-teacher-three{
	float: left;
	
	width: 33.2%;
	height: 100px;
	background-color: #FFFFFF;
	
}

.Our-teacher-three img{
	position: relative;
	float: left;
	margin-top: 25px;
	margin-left: 25px;
	width: 50px;
	height: 50px;
	border-radius: 50px;
}

.Common-problems{
	margin-top: 40px;
}
.problems{
	margin-top: 20px;
	width: 100%;
	height: 180px;
	background-color: #FFFFFF;
	border: 1px solid #D8D8D8;
	
	
}
.problem-title{
	font-size: 18px;
	margin-top: 15px;
	margin-left: 15px;
}
.peoblem-content{
	margin: 15px;
	font-size:10px ;
	color: #D8D8D8;
}
.more-peoblems{
	
	width: 100%;
	height: 50px;
	border-bottom: 1px solid #D8D8D8;
	border-left: 1px solid #D8D8D8;
	border-right: 1px solid #D8D8D8;
	background-color: #FFFFFF;
}
.more-peoblems a{
	
	color: #000000;
	font-size: 12px;
	margin-left: 45%;
	
	
}
.more-peoblems a:hover{
	color:chartreuse ;
}
.footing{
	margin-top: 30px;
	width: 100%;
	height: 240px;
	background-color: #FFFFFF;
	border-top: 1px solid #D8D8D8;
}
.footing-content{
	width: 70%;
	height: 200px;
	margin: 0 auto;
	border-bottom: 1px solid #D8D8D8;
}
.footing-content-left{
	float: left;
	width:24% ;
	height: 100%;
}
.footing-content-left img{
	margin-top: 20px;
	margin-left:35px ;
	width: 50%;
	height: 18%;
}
.footing-content-left p{
	margin-top: 20px;
	margin-left:35px ;
	font-size: 12px;
	color: #D8D8D8;
}
.first-list{
	float: left;
	width: 12%;
	height: 100%;
	
}
.first-list p{
	font-size: 14px;
	margin-left: 22px;
	margin-top: 22px;
	color: #D8D8D8;
}
.first-list ul{
	margin-left: 22px;
}
.first-list li{
	margin-top:3px ;
}
.first-list li a{
	font-size: 10px;
	color: #D8D8D8;
}
.first-list li a:hover{
	color:chartreuse;
}
.second-list{
	float: left;
	width: 13%;
	height: 100%;
	
}
.second-list p{
	font-size: 14px;
	margin-left: 22px;
	margin-top: 22px;
	color: #D8D8D8;
}
.second-list ul{
	margin-left: 22px;
}
.second-list li{
	margin-top:3px ;
}
.second-list li a{
	font-size: 10px;
	color: #D8D8D8;
}
.second-list li a:hover{
	color:chartreuse;
}
.third-list{
	float: left;
	width: 12%;
	height: 100%;
	
}
.third-list p{
	font-size: 14px;
	margin-left: 20px;
	margin-top: 22px;
	color: #D8D8D8;
}
.third-list ul{
	margin-left: 20px;
}
.third-list li{
	margin-top:3px ;
}
.third-list li a{
	font-size: 10px;
	color: #D8D8D8;
}
.third-list li a:hover{
	color:chartreuse;
}
.fourth-list{
	float: left;
	width: 10%;
	height: 100%;
	
}
.fourth-list p{
	font-size: 14px;
	margin-left: 22px;
	margin-top: 22px;
	color: #D8D8D8;
}
.fourth-list ul{
	margin-left: 22px;
}
.fourth-list li{
	margin-top:3px ;
}
.fourth-list li a{
	font-size: 10px;
	color: #D8D8D8;
}
.fourth-list li a:hover{
	color:chartreuse;
}
.footing-content-right{
	float: left;
	margin-left: 80px;
}
.footing-content-right p{
	font-size: 14px;
	margin-top: 16px;
	color:#D8D8D8 ;
}
.Android{
	position: relative;
	width: 80px;
	height: 20px;
	border: 1px solid #D8D8D8;
	margin-top: 15px;
	
}
.Android img{
	
	width: 20px;
	height: 20px;
}
.Android span{
	position: absolute;
	line-height: 20px;
	margin-left: 6px;
	font-size: 14px;
	color: #D8D8D8;
}
.iPhone{
	position: relative;
	width: 80px;
	height: 20px;
	border: 1px solid #D8D8D8;
	margin-top: 15px;
	
}
.iPhone img{
	
	width: 20px;
	height: 20px;
}
.iPhone span{
	position: absolute;
	line-height: 20px;
	margin-left: 6px;
	font-size: 14px;
	color: #D8D8D8;
}
.bottom{
	float: left;
	margin-left: 27%;
	font-size: 11px;
	line-height: 20px;
	color:#D8D8D8 ;
}
.bottom a{
	color:#D8D8D8;
}
.bottom a:hover{
	color: chartreuse;
}
.weibo{
	float: left;
	width: 12px;
	height: 12px;
	margin-left: 100px;
}
.weibo img{
	width: 12px;
	height: 12px;
}
.wechat{
	float: left;
	width: 12px;
	height: 12px;
	margin-left: 10px;
}
.wechat img{
	width: 12px;
	height: 12px;
}
.tag{
	width: 7%;
	height: 30px;
	background-color: #7FFF00;
	margin-top: 95%;
	margin-left: 93%;
	line-height: 30px;
	position: fixed;
}
.tag a{
	margin-left: 13px;
	color: #000000;
}
.tag a:hover{
	color:#D8D8D8;
}
